added static file handling for a custom stylesheet that puts the highlights on links in Amsterdam posts

ui/static.go

@@ -0,0 +1,31 @@
+/*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025 Erbosoft Metaverse Design Solutions, All Rights Reserved
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+// Package ui holds the support for the Amsterdam user interface, wrapping Echo and Jet templates.
+package ui
+
+import (
+	"embed"
+	"io/fs"
+	"net/http"
+
+	"github.com/labstack/echo/v4"
+)
+
+//go:embed static/*
+var static_data embed.FS
+
+// AmStaticFileHandler returns a handler for the files in the static embedded filesystem.
+func AmStaticFileHandler() echo.HandlerFunc {
+	fsys, err := fs.Sub(static_data, "static")
+	if err != nil {
+		panic(err)
+	}
+	return echo.WrapHandler(http.StripPrefix("/static/", http.FileServer(http.FS(fsys))))
+}